1. Gilles De Rais
This horrific man who could be called as the father of serial killing as well turned to a life of killings. He was a military captain in the army. He was born in 1404. Raped, tortured and killed hundreds of little children who were mostly boys. His attraction was towards blonde blue eyed little boys. He promised them sweets and giving treats and lured them to his castle. He then tortured and mutilated them in the most cruel methods possible. Over the dying children, he ejaculated. His keen pleasure was bathing in their blood. He would like to stab them in the jugular vein and was excited to see the blood squirt over him. After the killing, he regretted and whips himself and pray for hours in the family chapel while his servants burnt the bodies in the fire place and cleaned the bloody room.
2. Pedro Alonso Lopez
Pedro Alonso López, a Colombian serial killer, raped and killed more than 300 girls across South America and preyed on young, unsafe girls in Peru. He tempted them to secluded areas or inside empty buildings where he raped them and strangulated them before brutally killing. López was arrested when an attempted kidnap failed and he was trapped by market traders. Confessing to over 300 murders, the police only believed him when a a mass of grave containing his victims. 53 bodies were discovered and he was imprisoned in 1980. Served just 18 years before releasing from a Ecuadorian prison. He was deported to Columbia and was rearrested. In 2002 he was sentenced to life.
3. Jeffrey Dahmer
Jeffrey Dahmer is the scariest serial killers of the United States. In his thirteen years, Dahmer killed 17 men and boys. He murdered, rapes, necrophilia, dismemberment and cannibalism. The police discovered very disturbing things in his apartment. Apparently, while he was doing a horrific sexual act, he drills into the alive heads and skulls of his victims. When they died, he either had sex with the bodies or ate pieces of them. He was arrested in 1994 and was beaten to death by a jail inmate.
4. Jack the Ripper aka Whitechapel Murder
The actual killers or killer could never be identified. The name was created after the victims' organs were missing and base on the procedure, the killer seemed to have surgical experience. Jack the Ripper was later believed to be a single person who killed female prostitutes in the slums of London from 1888-91.
5. Andrei Chikatilo
He is known as the Butcher of Rostov, The Red Ripper, The Rostov Ripper. In 1978, December 21 Chikatilo committed his first murder of a 9 year old girl. He tried to rape her and in order to control the child who was struggling, he slashed her with a knife and ejaculated while doing so. His main targets were young girls and boys. He raped, killed and butchered their bodies. In some cases he ate body parts of these victims. In 1980, Chikatilo was arrested and he confessed to 56 killings. After 18 months on 14th
Feb 1994, he was executed by firing a bullet into his head.